Παραπομπή APA

Cowan, A. A. (1950). Bright is the Shaken Torcg. T & T Clark.

Παραπομπή Chicago Style

Cowan, Arthur A. Bright Is the Shaken Torcg. Edinburgh: T & T Clark, 1950.

Παραπομπή MLA

Cowan, Arthur A. Bright Is the Shaken Torcg. T & T Clark, 1950.